Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)

As a flavor ingredient

Identification

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CAS.No.: 

99583-29-6 

FL.No.: 

14.08

FEMA.No.: 

4249

NAS.No.: 

n/a 

CoE.No.: 

n/a 

EINECS.No.: 

n/a 

JECFA.No.: 

1604

　

　

Description: Colorless to yellow solid; fishy aroma. Regulatory Status:
CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable (conditional). No safety concern (conditional) at current levels of intake (2005). Reported uses (ppm): (FEMA, 2005)

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Food Category 

Usual 

Max  

Baked goods 

2

10

Breakfast cereals 

0 2

1

Cheese 

0 4

2

Condiments, relishes 

0 1

0 5

Confection, frosting 

1

5

Fats, oils 

0 1

0 5

Fish products 

0 2

1

Frozen dairy 

0 4

2

Fruit ices 

0 4

2

Meat products 

0 2

1

Milk products 

0 4

2

Other grains 

0 2

1

Poultry 

0 2

1

Processed fruits 

0 4

2

Seasonings, flavors 

0 1

0 5

Snack foods 

1

5

Soups 

0 1

0 5

Natural occurrence: Not reported found in nature.

Chemical Properties

Colorless to yellow solid; fishy aroma

Uses

1-(3,4-Dihydro-2H-pyrrol-2-yl)ethanone is a volatile aroma compound found in leaves from pandan (Pandanus amaryllifolius) and Tha fragrant rice.

Aroma threshold values

Medium strength odor; fishy type; recommend smelling in a 1.00% solution or less

Raw materials

Preparation Products